Mathematics, 19.09.2019 06:00 devinluck100
The equation - 5x² + 72x + 378 models the number of students enrolled in a school where x is the number of years since the school first opened in 1990. which equation can be used to find the year in which 502 students were enrolled?
a. - 5x² + 72x - 124 = 0
b. - 5x² + 72x + 502 = 0
c. - 5x² + 72x - 502 = 0
d. - 5x² + 72x + 124 = 0
Answers: 1
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The equation - 5x² + 72x + 378 models the number of students enrolled in a school where x is the num...
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